Verified licenseActive

Grade Drilling Inc

Cottonwood, CA · Shasta County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair

License record

Verified against state records
License number
326025
License type
Well drilling and pump installation
Status
Active
Expires
September 30, 2028
Last verified
September 29, 2026

Check this license yourself on the official California lookup.

Services on the state record

Holds an active California C-57 Well Drilling contractor license (CSLB license 326025, corporation, first issued 1976, current through 2028-09-30). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 12 well completion reports with the Department of Water Resources since 2016 (9 new wells, 11 of them domestic supply; 2 well destructions), most recently in October 2025, mostly in Tehama and Shasta counties.

Service area

  • Tehama County
  • Shasta County

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